129343789

素因数分解:

${\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{353}}^1$

素因数の和:644

約数の個数: 16

約数和(自身を含む): 137635200

約数和(自身を除く): 8291411

約数列:

[1, 23, 89, 179, 353, 2047, 4117, 8119, 15931, 31417, 63187, 366413, 722591, 1453301, 5623643, 129343789]

約数ペア:

[(1, 129343789), (23, 5623643), (89, 1453301), (179, 722591), (353, 366413), (2047, 63187), (4117, 31417), (8119, 15931)]